Let's calculate 2577 x 1504
2577 × 1504 = 1504 × (2577)
+ 1504 × 7 that results in 10528
+ 1504 × 70 that results in 105280
+ 1504 × 500 giving us 752000
+ 1504 × 2000 which equals 3008000

= 3875808
